Boil your potatoes for about 30 minutes until you can easily poke a fork through them.
Preheat oven to 425, remove the potatoes from the water and place on a cooking sheet smash each one with a cup, or your fist. or a hammer. Any will do ;)
In a pan on medium heat melt down butter, garlic and fresh time.
Once melted, pour the garlic and herb butter over your potatoes.
Then smother with Parmesan and cheddar cheesee
Cook for about 15-20 minutes until the cheese is nice and crispy, enjoy!